Base | Representation |
---|---|
bin | 100101010110111110… |
… | …1111111001100110011 |
3 | 21200002020100201220200 |
4 | 1022231331333030303 |
5 | 2303301344304342 |
6 | 100504543010243 |
7 | 5540061522405 |
oct | 1125575771463 |
9 | 250066321820 |
10 | 80228119347 |
11 | 3102a755572 |
12 | 13670299983 |
13 | 774748608c |
14 | 3c5119ab75 |
15 | 214852e94c |
hex | 12adf7f333 |
80228119347 has 24 divisors (see below), whose sum is σ = 117870320880. Its totient is φ = 52569464640.
The previous prime is 80228119297. The next prime is 80228119427. The reversal of 80228119347 is 74391182208.
It is a happy number.
80228119347 is a `hidden beast` number, since 80 + 228 + 1 + 1 + 9 + 347 = 666.
It is not a de Polignac number, because 80228119347 - 210 = 80228118323 is a prime.
It is a super-2 number, since 2×802281193472 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (80228119547) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4173097 + ... + 4192277.
It is an arithmetic number, because the mean of its divisors is an integer number (4911263370).
Almost surely, 280228119347 is an apocalyptic number.
80228119347 is a deficient number, since it is larger than the sum of its proper divisors (37642201533).
80228119347 is a wasteful number, since it uses less digits than its factorization.
80228119347 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27123 (or 27120 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 45.
The spelling of 80228119347 in words is "eighty billion, two hundred twenty-eight million, one hundred nineteen thousand, three hundred forty-seven".
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